Studies on Earliness of Bt Cotton Influenced by Moisture Conservation and Fertilizer Levels under Rainfed Condition
نویسندگان
چکیده
A field experiment was conducted at Cotton Research Station, Nanded (M.S.) India during kharif season of 2019 and 2020 to study effect moisture conservation practices fertilizer levels on earliness Bt cotton under rainfed condition. The trial with hybrid NHH 44 (BG II) in split plot design replicated thrice. Four treatments (M1- flat bed, M2- opening furrow 60 DAS, M3- application superabsorbent @ 12.5 kg ha-1 M4- broad bed furrow) were evaluated main along four NPK (F1- 80:40:40 ha-1, F2 - 100:50:50 F3 -120:60:60 F4 140:70:70 ha-1) sub plot. (BBF) practice found have significantly higher seed yield (1369 per cent share the total 58.58 first picking over control. However, recorded more (1125 its 47.97 second picking. Seed increased practices. BBF respect various indices (Bartlett’s index, combined day fraction mean maturity date index production rate index) followed by other bed.
 Fertilizer didn’t affect Higher being significant lower for picking; showed delayed crop based indices.
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ژورنال
عنوان ژورنال: International Journal of Plant and Soil Science
سال: 2022
ISSN: ['2320-7035']
DOI: https://doi.org/10.9734/ijpss/2022/v34i1030931